How long does it take to install world of war craft

Depends on if you are installing from DVD or downloading the installer.

DVD takes about 20 minutes depending on the speed of your drive and computer, plus another few hours to patch the client up to the current version.

Downloading the installer will take much much longer. First you download the installer and install it. Takes about 5 minutes. Then you have to download the game and patches via the installer. This process can take anywhere from 4 to 12 hours depending on internet traffic, computer specs, and the direction of the wind (ok, not really the wind).

While it may take a while to install, it is definatly worth it in the end as World of Warcraft is a great game and can become addicting.